All ionic compounds
Maybe, maybe not.
who's to say its wrong
a) SO2 b) Na2O c) CO2
d) CaO e) no correct answer
c) is not the only correct answer here. e) obviously is incorrect. What other solutions are included in this answer?
there are so many as CuSO4 , CaCl2 , Zn(NO3)2 etc.
An acidic solution is formed by acids or acidic salts.
it will produce a hydrogen ion... H+
Acids and acidic salts.
Yes, HCl is a strong acid.
Arrhenius bases produce OH- ions by definition when dissolved in water. A Bronsted - Lowry base can produce OH- ions, but only has to produce a proton accepting group by definition. A Lewis base is defined as an electron donating group, which hydroxide ion is. So, basic compounds do produce OH- ions when dissolved in water, but not in all cases.
a) SO2 acidic b) Na2O basic c) CO2 acidic d) CaO basic e) no correct answer -wrong
Acidic compounds release hydrogen ions (H+) when dissolved in water.
No element is acidic or basic. Compounds are.
Yes, HCl is a strong acid.
Arrhenius bases produce OH- ions by definition when dissolved in water. A Bronsted - Lowry base can produce OH- ions, but only has to produce a proton accepting group by definition. A Lewis base is defined as an electron donating group, which hydroxide ion is. So, basic compounds do produce OH- ions when dissolved in water, but not in all cases.
a) SO2 acidic b) Na2O basic c) CO2 acidic d) CaO basic e) no correct answer -wrong
Acidic compounds release hydrogen ions (H+) when dissolved in water.
salt when dissolved in water will become an acidic solution
Sea Salt
No element is acidic or basic. Compounds are.
Concentration
This is because of the polarity of the solvents. Aqueous solution (H2O) is very polar and will produce H+ ions when HCL is added, thus resulting in a acidic solution. On the other hand, benzene, a nonpolar solvent will not produce H+ ions and no acidic properties.
These are acidic salts, asCuCl2.
Excepting beryllium, the others mentioned elements produce basic solutions when are dissolved in water.
Compounds which form in water solutions hydrogen ions are considered acidic, with a p H under 7,0 in solution.